The Syri Kalter or the Blue Eye is a natural phenomenon in the Vlore region of Albania. The clear blue water stays in a fifty meter deep pool, which makes the place extremely mystic. The Blue Eye Spring is actually the most famous attraction on this list. I choose to put it on the list, so even more people can hear about it. The locals have plenty of fairy tales about the Blue Eye. I had been there 2 times and I am still interested in going back.